What is the distance (in terms of the units on the coordinate plane) between the shipwrecks located at (-2, 0) and (- 2, 5) ?

What is sin 7x/4 ? i need on this urgent trig

Which of the following is the shape of a cross section of the figure shown below

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.